0
If none of the speeds work check fuses and the power at the blower motor. Since blower motors work most of the time, the blower motors do burn out. If it works on high speed only, then the blower resistor behind the glove box is possibly bad. Mark
Check the ground to the motor. Best thing to do is ground the motor and see if it works. I have seen this problem before and putting a different ground on it fixed it.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Why would the low fan setting not work on a 2002 Silverado?
Possibly defective Blower Motor Resistor Pack.
Would a rear end off a 1994 Chevy Silverado work on a 1999 Chevy Silverado?
it could but you might need to trim the rear a little
Why does ac blower only work on hi and not on low or medium on 2003 chevy silverado?
Most likely the Blower Motor Resistor.
What would cause cooling and heating fan on a 1994 Dodge Intrepid not to work?
Blown fuse? Bad blower motor? Bad resistor pack at blower motor? Bad switch?
Why does heater fan on 95 silverado only work on high?
You most like have a bad blower motor resister.......
1994 Pontiac grand am blower motor does not work?
Check your fuse box for a blown fuse and also check your connections at the blower motor.
What would cause wipers and blower not to work on a 1994 ford escort?
Well, both the wipers and the blower could have a burned out fuse. Of course, they both could have a burned out motor. I would run a hot wire from the battery to the wipers and the blower motor. If they worked, I'd be looking for a fuse or bad switch.
What causes the blower on a 2001 Chevy Silverado to work on high but not on low?
the blower fan rheostat usually located in blower box is like a resistor that draws energy from the blower fan supply to slow it down and there is a high speed fan relay for the fastest speed. So your rheostat is not working
Why does blower fan only work on high on 1994 Nissan pickup?
Bad resistor or a malfunction in the switch.
What would cause a blower to not work in a 1999 Buick?
Check the fuses first and the blower relay.
Why wont the defroster fan in my 1994 Chevrolet Caprice Classic LS work?
Could be,Blown fuse,Bad blower motor,Bad blower motor switch,Bad blower motor speed resistor,
Will a 1994 Chevy Silverado truck transmission work in a 1995 Chevy Silverado truck?
Yes as long as both trucks are a 1/2 ton are a 3/4 ton.
